Quantum cascade lasers (QCLs) are becoming a key tool for plenty of applications, from the mid-infrared (mid-IR) to the THz range. Progress in related areas, such as the development …
L Djevahirdjian, L Lechevallier… - Nature …, 2023 - nature.com
We present a robust approach to generate a continuously tunable, low phase noise, Hz linewidth and mHz/s stability THz emission in the 0.1 THz to 1.4 THz range. This is achieved …
The generation of stable trains of ultrashort (femtosecond to picosecond), terahertz- frequency radiation pulses with large instantaneous intensities is an underlying requirement …
Miniaturized frequency comb sources across hard-to-access spectral regions, ie mid-and far- infrared, have long been sought. Four-wave-mixing based Quantum Cascade Laser combs …
Abstract The Maxwell–Lindblad transmission line (MLT) equations are introduced as a model for hybrid photonic and microwave‐electronic quantum devices. The hybrid concept …
Four-wave-mixing-based quantum cascade laser frequency combs (QCL-FC) are a powerful photonic tool, driving a recent revolution in major molecular fingerprint regions, ie mid-and …
This manuscript describes the design of a robust, mid-infrared dual-comb spectrometer operating in the 3.1-µm to 4-µm spectral window for future field applications. The design …
Broadband, quantum-engineered, quantum cascade lasers (QCLs) are the most powerful chip-scale sources of optical frequency combs (FCs) across the mid-infrared and the …
TA Odintsova, AO Koroleva, AA Simonova… - Journal of Molecular …, 2022 - Elsevier
The results of our recent water vapor related continuum studies in the range of the “terahertz gap” at the AILES beam line of the SOLEIL synchrotron using a Fourier transform …